/* Commerzya App — estilos. Mobile first. */
:root{
  --accent:#7C3AED; --accent-ink:#5B21B6; --accent-soft:#EFE8FD; --accent-bubble:#EDE5FE;
  --ink:#1B1830; --ink-2:#3B3654; --muted:#625E78; --faint:#8A86A0;
  --bg:#F6F5FA; --chat-bg:#EFEDF6; --card:#FFFFFF; --line:#ECEAF3; --line-2:#E2DFEC; --field:#F6F5FA; --chip:#F1EFF7;
  --ok:#16A34A; --ok-ink:#166534; --ok-soft:#DCFCE7; --warn-ink:#9A3412; --warn-soft:#FFEDD5; --note:#FFFBEA; --note-line:#F5E1A4;
  --r:16px; --font:"Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --safe-b:env(safe-area-inset-bottom,0px); --safe-t:env(safe-area-inset-top,0px);
}
@media (prefers-color-scheme:dark){
  :root{
    --accent:#A78BFA; --accent-ink:#C4B5FD; --accent-soft:#2E2650; --accent-bubble:#3A2F66;
    --ink:#F2F0FA; --ink-2:#D6D2E6; --muted:#A8A3BF; --faint:#8C87A6;
    --bg:#13111C; --chat-bg:#0F0D17; --card:#1C1A28; --line:#2A2739; --line-2:#36324A; --field:#22202F; --chip:#262338;
    --ok-soft:#173D26; --ok-ink:#86EFAC; --warn-soft:#45230F; --warn-ink:#FDBA74; --note:#2D2715; --note-line:#5A4A1C;
  }
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
svg{flex-shrink:0}

.app{height:100dvh;display:flex;flex-direction:column;overflow:hidden}
.boot{flex:1;display:flex;align-items:center;justify-content:center}
.logo-mark{width:40px;height:40px;border-radius:12px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;flex-shrink:0}
.boot .logo-mark{width:64px;height:64px;font-size:30px;border-radius:18px;animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.6}}

/* ---------- login ---------- */
.login{flex:1;display:flex;align-items:center;justify-content:center;padding:24px 16px}
.login form{width:100%;max-width:380px;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:28px 22px;display:flex;flex-direction:column;gap:14px}
.login h1{margin:8px 0 0;font-size:24px;font-weight:800;letter-spacing:-.3px}
.login p{margin:0;color:var(--muted);font-size:14px}
.field{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:700}
.field input,.field textarea,.field select{border:1px solid var(--line-2);background:var(--field);border-radius:12px;padding:12px 14px;font-size:15px;font-weight:500;width:100%}
.field textarea{resize:vertical;line-height:1.5;min-height:120px}
.err{color:#DC2626;font-size:13.5px;font-weight:600;min-height:18px}
.btn{border:0;border-radius:14px;padding:14px 16px;font-weight:700;font-size:15px;background:var(--accent);color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px}
.btn.sec{background:var(--chip);color:var(--ink)}
.btn.ghost{background:transparent;color:var(--accent);padding:10px}
.btn.danger{background:transparent;color:#DC2626}
.btn:disabled{opacity:.55;cursor:default}
.btn.block{width:100%}

/* ---------- estructura ---------- */
.shell{flex:1;display:flex;flex-direction:column;min-height:0}
.pane-list,.pane-main{flex:1;display:flex;flex-direction:column;min-height:0;background:var(--bg)}
.pane-main{background:var(--bg)}
.shell.route-chats .pane-main{display:none}
.shell.route-chat .pane-list,.shell.route-page .pane-list{display:none}
.rail{display:none}
.tabbar{background:var(--card);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:6px 6px calc(8px + var(--safe-b))}
.shell.route-chat .tabbar{display:none}
.tab{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px;color:var(--muted);font-size:12px;font-weight:600;border-radius:12px;position:relative}
.tab[aria-current="page"]{color:var(--accent);font-weight:700}
.tab .dot{position:absolute;top:4px;left:calc(50% + 8px);min-width:18px;height:18px;border-radius:9px;background:var(--warn-ink);color:#fff;font-size:10.5px;font-weight:800;display:flex;align-items:center;justify-content:center;padding:0 4px}

.topbar{background:var(--card);padding:calc(14px + var(--safe-t)) 14px 12px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line)}
.topbar .t{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.topbar h1{margin:0;font-size:19px;font-weight:800;letter-spacing:-.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar .sub{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.icon-btn{width:44px;height:44px;border:0;border-radius:22px;background:var(--chip);display:flex;align-items:center;justify-content:center;color:var(--ink-2);flex-shrink:0}
.icon-btn.plain{background:transparent}
.scroll{flex:1;overflow-y:auto;overscroll-behavior:contain;min-height:0}

/* ---------- lista de chats ---------- */
.ia-card{margin:12px 14px 4px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;display:flex;align-items:center;gap:12px}
.ia-card .ico{width:40px;height:40px;border-radius:20px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ia-card .t{flex:1;display:flex;flex-direction:column;gap:2px}
.ia-card b{font-size:15px}
.ia-card span{font-size:12.5px;color:var(--muted)}
.switch{width:52px;height:32px;border:0;border-radius:16px;background:#CFCBDD;position:relative;padding:0;flex-shrink:0;transition:background .2s}
.switch::after{content:"";position:absolute;top:4px;left:4px;width:24px;height:24px;border-radius:12px;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:left .2s}
.switch[aria-checked="true"]{background:var(--ok)}
.switch[aria-checked="true"]::after{left:24px}
.search{margin:10px 14px 0;display:flex}
.search input{width:100%;border:1px solid var(--line-2);background:var(--card);border-radius:12px;padding:11px 14px;font-size:15px}
.chips{display:flex;gap:8px;padding:10px 14px;overflow-x:auto;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{border:1px solid var(--line-2);border-radius:18px;padding:8px 14px;background:var(--card);font-size:13px;font-weight:700;white-space:nowrap;color:var(--ink-2)}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--card);border-color:var(--ink)}
.chip.w{color:var(--warn-ink)}.chip.i{color:var(--accent-ink)}.chip.l{color:var(--ok-ink)}
.chip[aria-pressed="true"].w,.chip[aria-pressed="true"].i,.chip[aria-pressed="true"].l{color:var(--card)}
.list{list-style:none;margin:0;padding:0 8px 12px}
.row{display:flex;gap:12px;padding:11px 8px;border-radius:14px;align-items:center;width:100%;border:0;background:transparent;text-align:left}
.row:hover{background:var(--chip)}
.row.sel{background:var(--accent-soft)}
.av{position:relative;flex-shrink:0}
.av .pic{width:50px;height:50px;border-radius:25px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:17px;overflow:hidden;background:var(--chip);color:var(--ink-2)}
.av .pic img{width:100%;height:100%;object-fit:cover}
.av .ch{position:absolute;right:-2px;bottom:-2px;width:20px;height:20px;border-radius:10px;border:2px solid var(--bg);display:flex;align-items:center;justify-content:center;color:#fff}
.ch.whatsapp{background:#16A34A}.ch.instagram{background:#C026D3}.ch.messenger{background:#2563EB}.ch.web{background:#475569}.ch.email{background:#B45309}.ch.otro{background:#64748B}
.row .body{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}
.row .l1{display:flex;align-items:baseline;gap:8px}
.row .name{font-weight:700;font-size:15.5px;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .time{font-size:12px;color:var(--faint);font-weight:600}
.row .time.new{color:var(--accent)}
.row .l2{display:flex;align-items:center;gap:6px}
.row .last{font-size:13.5px;color:var(--muted);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tag{font-size:10.5px;font-weight:800;border-radius:6px;padding:2px 6px;white-space:nowrap}
.tag.ia{color:var(--accent-ink);background:var(--accent-soft)}
.tag.w{color:var(--warn-ink);background:var(--warn-soft)}
.tag.l{color:var(--ok-ink);background:var(--ok-soft)}
.badge{min-width:20px;height:20px;border-radius:10px;background:var(--accent);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 5px}
.empty{padding:40px 24px;text-align:center;color:var(--muted);font-size:14.5px;display:flex;flex-direction:column;align-items:center;gap:10px}
.empty b{color:var(--ink);font-size:16px}

/* ---------- conversación ---------- */
.convo{flex:1;display:flex;flex-direction:column;min-height:0;background:var(--chat-bg)}
.convo .topbar{padding-left:8px}
.convo .pic{width:42px;height:42px;font-size:15px}
.modebar{background:var(--card);padding:10px 14px 12px;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:6px}
.seg{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;background:var(--chip);border-radius:14px;padding:4px}
.seg button{border:0;border-radius:11px;padding:10px 8px;font-weight:700;font-size:14px;background:transparent;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--card);color:var(--ink);box-shadow:0 1px 3px rgba(27,24,48,.15)}
.seg button.ia[aria-pressed="true"]{color:var(--accent-ink)}
.modebar small{font-size:12.5px;color:var(--muted);text-align:center}
.msgs{flex:1;overflow-y:auto;padding:14px 12px;display:flex;flex-direction:column;gap:8px;overscroll-behavior:contain}
.more{align-self:center;font-size:13px}
.day{align-self:center;font-size:11.5px;font-weight:700;color:var(--muted);background:var(--card);border-radius:8px;padding:4px 10px;margin:4px 0}
.b{max-width:82%;border-radius:16px;padding:8px 12px;font-size:14.5px;line-height:1.42;white-space:pre-wrap;word-wrap:break-word;overflow-wrap:anywhere;position:relative}
.b.in{align-self:flex-start;background:var(--card);border-top-left-radius:4px}
.b.out{align-self:flex-end;background:#D9F7E3;border-top-right-radius:4px}
.b.bot{align-self:flex-end;background:var(--accent-bubble);border-top-right-radius:4px}
@media (prefers-color-scheme:dark){.b.out{background:#183D2A}}
.b .who{font-size:11px;font-weight:800;color:var(--accent-ink);margin-bottom:2px;display:flex;align-items:center;gap:4px}
.b .meta{font-size:11px;color:var(--faint);text-align:right;margin-top:2px}
.b img.ph{display:block;max-width:100%;width:260px;max-height:320px;object-fit:cover;border-radius:10px;margin:-2px -6px 4px;cursor:zoom-in}
.b audio{width:250px;max-width:100%;height:40px;margin:2px 0}
.b video{max-width:100%;border-radius:10px}
.b .file{display:flex;align-items:center;gap:8px;padding:8px 10px;background:var(--chip);border-radius:10px;font-weight:600;font-size:13.5px}
.event{align-self:center;font-size:12px;font-weight:600;color:var(--muted);background:var(--card);border-radius:10px;padding:5px 12px;text-align:center;max-width:90%}
.event.w{color:var(--warn-ink);background:var(--warn-soft)}
.note{align-self:stretch;background:var(--note);border:1px solid var(--note-line);border-radius:14px;padding:10px 12px;font-size:13px;line-height:1.5;white-space:pre-wrap}
.note .nh{display:flex;align-items:center;gap:8px;margin-bottom:4px;font-weight:700}
.note .nh small{margin-left:auto;font-weight:600;color:var(--faint);font-size:11px}
.composer{background:var(--card);border-top:1px solid var(--line);padding:8px 8px calc(8px + var(--safe-b));display:flex;align-items:flex-end;gap:6px;position:relative}
.composer textarea{flex:1;border:1px solid var(--line-2);background:var(--field);border-radius:22px;padding:11px 16px;font-size:15px;resize:none;max-height:140px;line-height:1.35;min-height:44px}
.send{width:46px;height:46px;border:0;border-radius:23px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.send:disabled{opacity:.5}
.quick{position:absolute;left:8px;right:8px;bottom:calc(100% + 6px);background:var(--card);border:1px solid var(--line-2);border-radius:16px;box-shadow:0 10px 30px rgba(27,24,48,.18);overflow:hidden;max-height:300px;overflow-y:auto}
.quick .qh{padding:8px 12px;font-size:11.5px;font-weight:800;color:var(--muted);letter-spacing:.4px;border-bottom:1px solid var(--line)}
.quick button{display:flex;flex-direction:column;gap:2px;width:100%;text-align:left;border:0;border-bottom:1px solid var(--line);background:transparent;padding:10px 12px}
.quick button[aria-selected="true"],.quick button:hover{background:var(--accent-soft)}
.quick b{font-size:13.5px;color:var(--accent)}
.quick span{font-size:12.5px;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.attach-prev{position:absolute;left:8px;right:8px;bottom:calc(100% + 6px);background:var(--card);border:1px solid var(--line-2);border-radius:14px;padding:8px;display:flex;align-items:center;gap:10px;box-shadow:0 8px 24px rgba(27,24,48,.14)}
.attach-prev img{width:52px;height:52px;object-fit:cover;border-radius:8px}
.attach-prev .n{flex:1;min-width:0;font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.placeholder{flex:1;display:none;align-items:center;justify-content:center;flex-direction:column;gap:12px;color:var(--muted);text-align:center;padding:24px}

/* ---------- páginas ---------- */
.page{padding:14px;display:flex;flex-direction:column;gap:12px;max-width:760px;width:100%;margin:0 auto}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px;display:flex;flex-direction:column;gap:10px}
.card h2{margin:0;font-size:15.5px;font-weight:800}
.card p{margin:0;font-size:13px;color:var(--muted);line-height:1.45}
.radio{display:flex;align-items:center;gap:12px;text-align:left;border:1.5px solid var(--line-2);background:var(--card);border-radius:12px;padding:11px 12px;width:100%}
.radio .o{width:20px;height:20px;border-radius:10px;border:2px solid var(--faint);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.radio[aria-checked="true"]{border-color:var(--accent);background:var(--accent-soft)}
.radio[aria-checked="true"] .o{border-color:var(--accent)}
.radio[aria-checked="true"] .o::after{content:"";width:10px;height:10px;border-radius:5px;background:var(--accent)}
.radio .rt{display:flex;flex-direction:column;gap:1px}
.radio b{font-size:14px}.radio span{font-size:12px;color:var(--muted)}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.days{display:flex;flex-wrap:wrap;gap:6px}
.days button{width:40px;height:40px;border-radius:20px;border:1px solid var(--line-2);background:var(--card);font-weight:700;font-size:13px;color:var(--muted)}
.days button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
.linkrow{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px;width:100%;text-align:left}
.linkrow .sq{width:40px;height:40px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;flex-shrink:0}
.linkrow .t{flex:1;display:flex;flex-direction:column;gap:2px}
.linkrow b{font-size:15px}.linkrow span{font-size:12.5px;color:var(--muted)}
.reply{background:var(--accent-bubble);border-radius:14px;padding:10px 12px;font-size:14px;line-height:1.45;white-space:pre-wrap}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px 12px;display:flex;flex-direction:column;gap:2px}
.stat b{font-size:22px;font-weight:800}.stat span{font-size:11.5px;color:var(--muted);font-weight:600}
.stat.w b{color:var(--warn-ink)}
.lead dl{margin:0;display:grid;grid-template-columns:96px minmax(0,1fr);row-gap:4px;column-gap:8px;font-size:13px}
.lead dt{color:var(--muted);font-weight:600}.lead dd{margin:0}
.lead .hd{display:flex;align-items:center;gap:10px}
.lead .hd .pic{width:42px;height:42px;border-radius:21px;display:flex;align-items:center;justify-content:center;font-weight:700;background:var(--chip);overflow:hidden}
.lead .hd .t{flex:1;min-width:0}
.lead .hd b{display:block;font-size:15px}.lead .hd span{font-size:12.5px;color:var(--muted)}
.qitem{display:flex;gap:10px;align-items:flex-start}
.qitem .t{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.qitem b{color:var(--accent);font-size:14px}.qitem span{font-size:13px;color:var(--ink-2);line-height:1.45;white-space:pre-wrap}
.mitem{display:flex;gap:10px;align-items:center}
.mitem .th{width:52px;height:52px;border-radius:10px;background:var(--chip);display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0;color:var(--muted);font-size:11px;font-weight:800}
.mitem .t{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.mitem b{font-size:14px}.mitem span{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.foot{padding:10px 14px calc(14px + var(--safe-b));background:var(--card);border-top:1px solid var(--line)}

/* ---------- hoja inferior (formularios) ---------- */
.sheet-bg{position:fixed;inset:0;background:rgba(15,12,30,.5);display:flex;align-items:flex-end;justify-content:center;z-index:40}
.sheet{background:var(--card);border-radius:22px 22px 0 0;padding:18px 16px calc(20px + var(--safe-b));width:100%;max-width:560px;display:flex;flex-direction:column;gap:12px;max-height:92dvh;overflow-y:auto}
.sheet .sh{display:flex;align-items:center;gap:8px}
.sheet h2{margin:0;font-size:17px;font-weight:800;flex:1}
.prefix{display:flex;align-items:center;border:1px solid var(--line-2);background:var(--field);border-radius:12px;padding:0 12px}
.prefix b{color:var(--accent);font-size:17px}
.prefix input{border:0!important;background:transparent!important;padding-left:6px!important}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);z-index:50;display:flex;align-items:center;justify-content:center;padding:16px}
.lightbox img{max-width:100%;max-height:100%;border-radius:8px}
.toast{position:fixed;left:50%;bottom:calc(84px + var(--safe-b));transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--card);padding:10px 16px;border-radius:12px;font-size:14px;font-weight:600;opacity:0;pointer-events:none;transition:all .2s;z-index:60;max-width:90vw;text-align:center}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- computadora ---------- */
@media (min-width:920px){
  .shell{flex-direction:row}
  .tabbar{display:none}
  .rail{display:flex;flex-direction:column;align-items:center;gap:6px;width:76px;background:var(--card);border-right:1px solid var(--line);padding:16px 8px}
  .rail .logo-mark{margin-bottom:12px}
  .rail .tab{width:60px;font-size:11px}
  .rail .spacer{flex:1}
  .shell .pane-list{display:flex!important;flex:0 0 360px;max-width:380px;border-right:1px solid var(--line)}
  .shell .pane-main{display:flex!important;flex:1;min-width:0}
  .shell.route-page .pane-list{display:none!important}
  .shell.route-chats .placeholder{display:flex}
  .convo .back{display:none}
  .toast{bottom:24px}
  .sheet-bg{align-items:center}
  .sheet{border-radius:22px}
}

/* colores de avatar (sin estilos en línea por la política de seguridad) */
.c0{background:#FDE7D4!important;color:#9A3412!important}.c1{background:#E0E7FF!important;color:#3730A3!important}
.c2{background:#DCFCE7!important;color:#166534!important}.c3{background:#FEF3C7!important;color:#92400E!important}
.c4{background:#F3E8FF!important;color:#6B21A8!important}.c5{background:#CFFAFE!important;color:#155E75!important}
.c6{background:#FCE7F3!important;color:#9D174D!important}.c7{background:#E5E7EB!important;color:#374151!important}
@media (prefers-color-scheme:dark){.c0,.c1,.c2,.c3,.c4,.c5,.c6,.c7{filter:saturate(.9) brightness(.85)}}
.stack{display:flex;flex-direction:column;gap:8px}
.ta{border:1px solid var(--line-2);background:var(--field);border-radius:12px;padding:12px 14px;font-size:15px;line-height:1.5;width:100%;resize:vertical;min-height:160px}
.sub{color:var(--muted);font-size:13px;margin:0}
[hidden]{display:none!important}
.topbar .pic{width:42px;height:42px;border-radius:21px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;overflow:hidden;flex-shrink:0;background:var(--chip)}
.topbar .pic img{width:100%;height:100%;object-fit:cover}
.card.qitem,.card.mitem{flex-direction:row}
.prefix input{flex:1;min-width:0;width:auto!important;outline:none;box-shadow:none}
.prefix:focus-within{outline:2px solid var(--accent);outline-offset:1px}